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> 99/9/9 is still 990909 unless you are interperting a 6 alpha field and > putting your own slashes in.... That is exactly the point: 990909 is used as the 'never expire date'. The 99099 I was referring to was Julian day 99 in year 99, and 99099 is used as the never expire date in systems that use Julian days to stores date info. > ----- Original Message ----- > From: <leif@ibm.net> > To: <MIDRANGE-L@midrange.com> > Sent: Saturday, April 10, 1999 9:33 AM > Subject: Re: Y2K countdown > > > > Many people have wondered why 99099 or 99/9/9 > > could be problematice. The assumption is that 99999 > > or 99/99/99 would be used. But, most data entry programs > > have logic that reject 99999 as a invalid Julian day and > > 99/99/99 as an invalid date. 99099 an 99/9/9 are both > > accepted as valid dates (they are !) and that is why > > they are used instead of (the more 'natural' 99999 > > and 99/99/99) > > > +--- > | This is the Midrange System Mailing List! > | To submit a new message, send your mail to MIDRANGE-L@midrange.com. > | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. > | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. > | Questions should be directed to the list owner/operator: david@midrange.com > +--- > +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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